Abstract
The geothermal development promotion survey was conducted in the Akinomiya area, Ogachi county, Akita prefecture, and the FY 1998 results were summed up. In the surface survey, geology/electromagnetism/precision gravity survey was made as supplementary survey, and re-analysis of 3D models was made. In the well survey, three wells of N10-AY-6 to N10-AY-8 were drilled to conduct the core examination, temperature/pressure logging, sampler logging, short-term jetting test, etc. Also conducted were the reservoir evaluation, environmental effect survey, etc. by pressure monitoring and water level observation. The results of the comprehensive analysis predict the following. In the Akinomiya area, there exists heat source in deep parts around Mt. Yamabushi-dake and Mt. Takamatsu-dake; Being given heat from this heat source, rocks, ground water and volcanic gas react on each other to form geothermal fluids. It is presumed that high temperature geothermal reservoirs exist in the east of the area. Moreover, the pressure distribution indicates that the Akinomiya reservoir and Wasabizawa reservoir can be a chain hydraulically. On the other hand, the west of the area is the low temperature and heat conductive area, and therefore, there seem to be no high temperature fluids there. (NEDO)
Citation Formats
None.
FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji).
Japan: N. p.,
2000.
Web.
None.
FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji).
Japan.
None.
2000.
"FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji)."
Japan.
@misc{etde_20270954,
title = {FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji)}
author = {None}
abstractNote = {The geothermal development promotion survey was conducted in the Akinomiya area, Ogachi county, Akita prefecture, and the FY 1998 results were summed up. In the surface survey, geology/electromagnetism/precision gravity survey was made as supplementary survey, and re-analysis of 3D models was made. In the well survey, three wells of N10-AY-6 to N10-AY-8 were drilled to conduct the core examination, temperature/pressure logging, sampler logging, short-term jetting test, etc. Also conducted were the reservoir evaluation, environmental effect survey, etc. by pressure monitoring and water level observation. The results of the comprehensive analysis predict the following. In the Akinomiya area, there exists heat source in deep parts around Mt. Yamabushi-dake and Mt. Takamatsu-dake; Being given heat from this heat source, rocks, ground water and volcanic gas react on each other to form geothermal fluids. It is presumed that high temperature geothermal reservoirs exist in the east of the area. Moreover, the pressure distribution indicates that the Akinomiya reservoir and Wasabizawa reservoir can be a chain hydraulically. On the other hand, the west of the area is the low temperature and heat conductive area, and therefore, there seem to be no high temperature fluids there. (NEDO)}
place = {Japan}
year = {2000}
month = {Jan}
}
title = {FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji)}
author = {None}
abstractNote = {The geothermal development promotion survey was conducted in the Akinomiya area, Ogachi county, Akita prefecture, and the FY 1998 results were summed up. In the surface survey, geology/electromagnetism/precision gravity survey was made as supplementary survey, and re-analysis of 3D models was made. In the well survey, three wells of N10-AY-6 to N10-AY-8 were drilled to conduct the core examination, temperature/pressure logging, sampler logging, short-term jetting test, etc. Also conducted were the reservoir evaluation, environmental effect survey, etc. by pressure monitoring and water level observation. The results of the comprehensive analysis predict the following. In the Akinomiya area, there exists heat source in deep parts around Mt. Yamabushi-dake and Mt. Takamatsu-dake; Being given heat from this heat source, rocks, ground water and volcanic gas react on each other to form geothermal fluids. It is presumed that high temperature geothermal reservoirs exist in the east of the area. Moreover, the pressure distribution indicates that the Akinomiya reservoir and Wasabizawa reservoir can be a chain hydraulically. On the other hand, the west of the area is the low temperature and heat conductive area, and therefore, there seem to be no high temperature fluids there. (NEDO)}
place = {Japan}
year = {2000}
month = {Jan}
}